Portable and lightweight AED 2.4lbs (1.1 kg): up to 56% smaller than other portable defibs. High level of dust/moisture protection. Easy-to-follow visual and voice prompts including CPR coaching with 3 large easily visible icons that facilitate the rescue process. Two-button operation. System Status Ready Indicator flashes to show that the complete system is operational and ready. Automatically runs self-check each week.